InfoQ

Why Vector Search Alone Isn't Enough: Hybrid Retrieval for RAG

In this article, author Aaditya Chauhan discusses the limitations of RAG pipelines based purely on vector search and how an ...

Mathematician solves origami donut efficiency challenge with fewest folds

Most people wouldn't think that it would take rigorous mathematical proof to show how many folds it takes to make a donut ...
Smithsonian Magazine

Mathematicians Puzzled Over a Famous Problem for 80 Years. Now, They’ve Used A.I. to Identify a Clever Solution

In 1946, the mathematician Paul Erdős posed the unit distance problem—and suggested a winning strategy. An A.I. model has now ...
Hosted on MSN

MIT revives 1985 triangular zipper using 3D printing

Old idea reborn: A triangular zipper design from 1985 has been realized by MIT researchers using 3D printing, decades after manufacturing limits stalled the concept. Rapid shape-shifting: The Y-Zipper ...
IEEE

2-D Even-Mirror Fourier Method-Based Digital Predistortion With Triangular Encoding for Joint Impairment Mitigation

Abstract: This article presents a pruned 2-D even-mirror Fourier phase summation (P2DEMFS)-based digital predistortion (DPD) method for joint compensation of power amplifier (PA) distortion and ...
IEEE

Analysis of 132kV/33kV 15MVA power transformer dissolved gas using transport-X Kelman Kit through Duval's triangle and Roger's Ratio prediction

Abstract: In this article dissolved gas in 132kV/33kV 15MVA power transformer is analyzed using the Kelman Kit (Transport-X) through Duval's triangle method and Roger's Ratio method. Under the impact ...